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Property Insights for Isleworth

Isleworth · Greater London · 18.3K town transactions

Avg sold price

-20.2%

£498,869

Latest 12 months ending Jun 2026

Median price

All records

£250,000

18.3K transactions in dataset

Transactions

-25.2%

407

Latest 12-month window

Most common type

42.5% share

Flat/Maisonette

7,772 of 18,295 sales

- Price trend

Average sold price, £ thousands

How average sold prices have moved over years - a steady upward trend signals capital growth.

- Property type mix

42.5%top share · Flat/Maisonette

Share of transactions by property type, based on the price paid dataset.

- Trend projection

+45.0% price trend by 2035
£682,660 projected avg sale
4.2% annualised trend
Confidence: High

A simple historical trend projection derived from recorded sale prices in this area.

- Recent sales

  • 32, Elizabeth Gardens £345,000
    Flat/Maisonette · Leasehold Jun 2026
  • 32, Elizabeth Gardens £345,000
    Flat/Maisonette · Leasehold Jun 2026
  • Church Court, Flat 2, St Johns Road £220,000
    Flat/Maisonette · Leasehold Jun 2026

- Sales activity

Latest 12 months vs previous 12 months

A side-by-side count of recorded sales by property type across two rolling annual windows.

- Tenure split

55.5% freehold

Tenure share calculated directly from the recorded sale records for this area.

- Build status

12.1% new build

Existing versus new-build share using the Land Registry old/new classification.

- Records

Properties in Isleworth.

CATHERINE HOUSE, FLAT 3, Busch Close

Flat/Maisonette · Leasehold

18 Jan 2012 · Isleworth · Greater London · Tw7 6ue

Price Paid
£230,000

3C, Crane Avenue

Flat/Maisonette · Leasehold

17 Jan 2012 · Isleworth · Greater London · Tw7 7jn

Price Paid
£197,500

43, Borough Road

Terraced · Freehold

16 Jan 2012 · Isleworth · Greater London · Tw7 5dt

Price Paid
£350,000

16, Northumberland Gardens

Flat/Maisonette · Leasehold

16 Jan 2012 · Isleworth · Greater London · Tw7 5nt

Price Paid
£197,500

31, Deepwell Close

Terraced · Freehold

13 Jan 2012 · Isleworth · Greater London · Tw7 5en

Price Paid
£280,000

539, FLAT 9, London Road

Flat/Maisonette · Leasehold

13 Jan 2012 · Isleworth · Greater London · Tw7 4ea

Price Paid
£107,500

64, Sidmouth Avenue

Terraced · Freehold

12 Jan 2012 · Isleworth · Greater London · Tw7 4dr

Price Paid
£350,000

72, Elmer Gardens

Semi-Detached · Freehold

12 Jan 2012 · Isleworth · Greater London · Tw7 6ha

Price Paid
£270,000

DOUGLAS BADER HOUSE, 9, 5, Gibson Close

Flat/Maisonette · Leasehold

12 Jan 2012 · Isleworth · Greater London · Tw7 6ne

Price Paid
£74,000

77, Marbaix Gardens

Terraced · Freehold

12 Jan 2012 · Isleworth · Greater London · Tw7 4fd

Price Paid
£535,000

22, Teesdale Gardens

Terraced · Freehold

11 Jan 2012 · Isleworth · Greater London · Tw7 6at

Price Paid
£365,000

20, Hepple Close

Flat/Maisonette · Leasehold

11 Jan 2012 · Isleworth · Greater London · Tw7 6ay

Price Paid
£240,000

EASEDALE HOUSE, 71, 8, Summerwood Road

Flat/Maisonette · Leasehold

09 Jan 2012 · Isleworth · Greater London · Tw7 7qe

Price Paid
£110,000

HOLME COURT, 158, FLAT 22, Twickenham Road

Flat/Maisonette · Leasehold

05 Jan 2012 · Isleworth · Greater London · Tw7 7dl

Price Paid
£365,000

17, Hartham Road

Semi-Detached · Freehold

05 Jan 2012 · Isleworth · Greater London · Tw7 5eu

Price Paid
£317,000

11, Campion Road

Semi-Detached · Freehold

05 Jan 2012 · Isleworth · Greater London · Tw7 5hs

Price Paid
£428,000

101, Primrose Place

Flat/Maisonette · Leasehold

04 Jan 2012 · Isleworth · Greater London · Tw7 5be

Price Paid
£248,000

64, Bankside Close

Terraced · Freehold

04 Jan 2012 · Isleworth · Greater London · Tw7 7ew

Price Paid
£250,000

44, Sidmouth Avenue

Semi-Detached · Freehold

22 Dec 2011 · Isleworth · Greater London · Tw7 4dr

Price Paid
£364,950

3, Marbaix Gardens

Detached · Freehold

22 Dec 2011 · Isleworth · Greater London · Tw7 4fd

Price Paid
£620,000